| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $133.33 | 5.347% | $140.4592 | $140.46 | $140.45 | $140.50 |
| Purchase #2 | $236.52 | 7.272% | $253.7197 | $253.72 | $253.70 | $253.70 |
| Purchase #3 | $209.46 | 13.399% | $237.5255 | $237.53 | $237.55 | $237.50 |
| Purchase #4 | $140.40 | 13.817% | $159.7991 | $159.80 | $159.80 | $159.80 |
| Purchase #5 | $115.59 | 6.223% | $122.7832 | $122.78 | $122.80 | $122.80 |
| Purchase #6 | $214.66 | 4.284% | $223.856 | $223.86 | $223.85 | $223.90 |
| Purchase #7 | $125.97 | 9.115% | $137.4522 | $137.45 | $137.45 | $137.50 |
| 7 purchase totals = | $1,175.93 | $1,275.5949 | $1,275.60 | $1,275.60 | $1,275.70 | |